/*@import url('https://fonts.googleapis.com/css?family=Poppins:100,200,300,400,500,600,700,800,900');*/

/*kaidan_restaurant*/

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    /*是一个元素或者一个盒子具有一定的边框线或者边框*/
    font-family: "Cambria Math", sans-serif;
}

a {
    text-decoration: none;
}

body {
    display: flex;
    justify-content: center;
    /*text-align: center;*/
    align-items: center;
    flex-wrap: wrap;
    min-height: 100vh;
    background: #010615;
}


.box {
    position: relative;
    width: 300px;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 50px;
    transition: 0.5s;
    background: #060c21;
    float: left;
}


.box .imgBox {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 10px;
    box-sizing: border-box;

}

.box:hover {
    height: 600px;
}

.box .imgBox img {
    width: 280px;
    height: 419px;
    max-width: 100%;
    opacity: 0.1;
    transition: 0.5s;
}

.box:hover .imgBox img {
    opacity: 1;

}

.box:before {
    content: "";
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: #FFFFFF;
    z-index: -1;
}

.box:after {
    content: "";
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: #FFFFFF;
    z-index: -2;
    filter: blur(40px);
}

.box:before, .box :after {
    background: linear-gradient(235deg, #89ff00, #010615, #00bcd4);
}

.box:nth-child(2):before,
.box:nth-child(2):after {
    background: linear-gradient(235deg, #ff005e, #010615, #fbff00);
}

.box:nth-child(3):before,
.box:nth-child(3):after {
    background: linear-gradient(235deg, #772aff, #010615, #2196fc);
}

.box .content {
    position: absolute;
    bottom: 0;
    left: 10px;
    right: 10px;
    height: 90px;
    background: rgba(0, 0, 0, 0.4);
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    /*设置div盒子元素的背景透明度越靠近1越不透明*/
    transition: 0.5s;
    /*向下伸长实现效果时间*/

}

.box .content {
    bottom: 10px;
}

.box:hover .content {
    opacity: 1;

}

.box .content h2 {
    font-size: 20px;
    color: #FFFFFF;
    font-weight: 500;
    line-height: 20px;
    letter-spacing: 1px;
}

.box .content h2 span {
    font-size: 14px;
    color: #FFFFFF;
    font-weight: 200;
    line-height: 20px;
    letter-spacing: 2px;
}

